/* Copyright (C) 2004 - 2006  db4objects Inc.  http://www.db4o.com

This file is part of the db4o open source object database.

db4o is free software; you can redistribute it and/or modify it under
the terms of version 2 of the GNU General Public License as published
by the Free Software Foundation and as clarified by db4objects' GPL 
interpretation policy, available at
http://www.db4o.com/about/company/legalpolicies/gplinterpretation/
Alternatively you can write to db4objects, Inc., 1900 S Norfolk Street,
Suite 350, San Mateo, CA 94403, USA.

db4o is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
for more details.

You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. */
namespace Db4objects.Db4o.Internal
{
	internal sealed class Message
	{
		internal readonly System.IO.TextWriter stream;

		internal Message(Db4objects.Db4o.Internal.ObjectContainerBase a_stream, string msg
			)
		{
			stream = a_stream.ConfigImpl().OutStream();
			Print(msg, true);
		}

		internal Message(string a_StringParam, int a_intParam, System.IO.TextWriter a_stream
			, bool header)
		{
			stream = a_stream;
			Print(Db4objects.Db4o.Internal.Messages.Get(a_intParam, a_StringParam), header);
		}

		internal Message(string a_StringParam, int a_intParam, System.IO.TextWriter a_stream
			) : this(a_StringParam, a_intParam, a_stream, true)
		{
		}

		private void Print(string msg, bool header)
		{
			if (stream != null)
			{
				if (header)
				{
					stream.WriteLine("[" + Db4objects.Db4o.Db4oFactory.Version() + "   " + Db4objects.Db4o.Internal.Handlers.DateHandler
						.Now() + "] ");
				}
				stream.WriteLine(" " + msg);
			}
		}
	}
}
